Simple ways to cheat in the chrome://dino game

Chrome Dino Hacks.js

/* Chrome://dino Hacks
 * Jonah Lawrence
 * February 2021
 * Head to chrome://dino and paste this code in the console to add a couple cheats!
 * - press 's' to toggle "safe mode" where you can't lose
 * - press 'p' to add 100 points to your score
 */

// toggles a mode where the player is not able to lose from collisions
Runner.prototype.toggleSafeMode = () => {
    // enable safe mode if it is off
    if (Runner.prototype.gameOver.name) {
        Runner.prototype.originalGameOver = Runner.prototype.gameOver;
        Runner.prototype.gameOver = () => {};
    }
    // disable safe mode if it is on
    else {
        Runner.prototype.gameOver = Runner.prototype.originalGameOver;
    }
}

// Add a given amount to the player's score
Runner.prototype.givePoints = (amount) => {
    Runner.instance_.distanceRan += amount * 40;
}

document.addEventListener("keypress", (event) => {
    // press 's' to toggle "safe mode" - you can't lose
    if (event.key === "s") {
        Runner.prototype.toggleSafeMode();
    }
    // press 'p' to add 100 points to your score
    else if (event.key === "p") {
        Runner.prototype.givePoints(100);
    }
});